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The COVID‐19 pandemic is a serious public health challenge that causes negative effects on adolescents. This study aims to investigate the mediating roles of individual, family and community resilience in the association between COVID‐19‐related stress and quality of life according to the socio‐ecological theory. The sample consists of 814 adolescents from high schools in Zhejiang province, China (mean age = 16.79 years; 51.11% girls), collected by a multi‐stage cluster random sampling. The multiple mediation model is performed by SPSS macro PROCESS. The results show that individual resilience (β = −0.017, 95% CI [−0.044, −0.003]), family resilience (β = −0.028, 95% CI [−0.058, −0.008]) and community resilience (β = −0.031, 95% CI [−0.062, −0.007]) partially mediate the relationship between COVID‐19‐related stress and life satisfaction. Moreover, individual resilience (β = −0.028, 95% CI [−0.056, −0.008]), family resilience (β = −0.017, 95% CI [−0.042, −0.002]) and community resilience (β = −0.033, 95% CI [−0.065, −0.007]) also partially mediate the relationship between COVID‐19‐related stress and subjective well‐being. This study not only elucidates the mediating roles of multidimensional resilience but also provides valuable insights into improving adolescent resilience across different systems. [ABSTRACT FROM AUTHOR]

The significance of the spiritual climate in enhancing job performance is acknowledged, yet there exists a notable lack of empirical understanding regarding mechanisms, particularly in the social work profession. This study aims to address this gap by examining the serial mediation effect of organisational commitment and work engagement in delineating the relationship between spiritual climate and job performance. A sample of 1,023 social workers from H City, China, was procured using a multistage cluster random sampling approach. The results of the serial mediation analyses show a direct positive effect of spiritual climate on job performance (b = 0.130, p  < 0.001) and significant indirect effects through organisational commitment (b = 0.640, p  < 0.001) and work engagement (b = 0.516, p  < 0.001), underscoring the crucial roles these variables play in mediating spiritual climate's influence on job performance. Findings reveal a sequential mediating pathway from organisational commitment to work engagement, operating between spiritual climate and job performance. This research clarifies the complex mechanisms linking spiritual climate and job performance, augmenting the limited empirical knowledge within the social work profession. Additionally, it offers practical implications for meeting social workers' spiritual needs at work. [ABSTRACT FROM AUTHOR]

Prior research has predominantly centred on the negative conflicts of the interplay between work and family obligations, with limited attention paid to the concept of work–family enrichment, particularly within the context of social work. Furthermore, little is known about the underlying mechanisms through which work–family enrichment influences social workers' life meaning. To address these gaps, this study endeavours to scrutinise the serial mediation pathway involving self-efficacy and work engagement in elucidating the relationship between work–family enrichment and life meaning. A sample of 1,023 social workers (mean age = 36.24) is methodically selected through a multistage cluster random sampling approach in Hangzhou City, China. The empirical results provide evidence supporting a serial mediation path from self-efficacy with work engagement is posited to operate between work–family enrichment and life meaning. These findings hold both theoretical and practical significance, offering insights relevant to social workers, supervisors and their organisations. [ABSTRACT FROM AUTHOR]

Purpose: Few studies have focused on anastomotic recurrence (AR) in colon cancer. This study aimed to clarify the association of resection margin distance with AR and compare the prognosis with nonanastomotic local recurrence (NAR). Methods: This retrospective cohort study included the clinical data of patients who underwent radical colon cancer surgery between January 1, 2009, and December 31, 2019. Results: A total of 1958 colon cancer patients were included in the study. 34 of whom (1.7%) had AR and 105 of whom (5.4%) had NAR. Multivariate analysis revealed that the lower distal resection margin distance, advanced N stage, and number of lymph nodes dissected were risk factors for AR. In the proximal resection margin, the risk of AR was lowest at a distance of 6 cm or greater, with a 3-year rate of 1.3%. In the distal resection margin, the 3-year AR risk increased rapidly if the distance was less than 3 cm. The prognosis of patients in the AR group was similar to that of patients in the NAR group, regardless of synchronous distant metastases. Furthermore, the radical surgery rate for AR was significantly higher than that for NAR, but the prognosis of AR was comparable to that of NAR. Conclusions: The distal resection margin distance, advanced N stage, and less number of lymph nodes dissected are associated with AR of colon cancer. The prognosis of patients with AR was similar to that of patients with NAR. Trial registration: Clinical Trial Numbers NCT04074538 (clinicaltrials.gov), August 26, 2019, registered, retrospectively registered. [ABSTRACT FROM AUTHOR]

Although family conflict is recognized as a detrimental factor for adolescents' depression, the underlying mechanisms remain unknown. This study investigates the mediating effect of cyberbullying perpetration and the moderating effect of making sense of adversity in this association. A sample of 814 Chinese adolescents (Mean age = 16.79 years) from Zhejiang province, China, is collected through multi-stage cluster random sampling. The moderated mediation model is performed by SPSS macro PROCESS. The results illustrate that cyberbullying perpetration partially mediates the relationship between family conflict and depression. In addition, the effects of family conflict on cyberbullying perpetration and depression are moderated by making sense of adversity, with the impact being weaker for adolescents with high making sense of adversity than for those with low making sense of adversity. These findings contribute to our understanding of the influencing path from family conflict to depression, as well as the significance of making sense of adversity in Chinese culture. The need for policy development and family intervention to improve adolescents' mental health are emphasized. [ABSTRACT FROM AUTHOR]

As an unconventional oil and gas reservoir, helium gas reservoirs have gradually become a focus of attention. In recent years, with the continuous increase in demand for helium gas, the uneven distribution of global helium resources has attracted China's attention to helium resources. In this study, a method for predicting favorable areas of helium gas was proposed based on the natural gas exploration theory and the idea of "finding gas in enrichment areas". We conducted an in-depth study and analysis of the types of helium gas formations in China by comprehensively using geochemical and isotope-testing data, identifying the distribution of helium source rocks in China. Based on this, we conducted directed analyses of the transport channels and caprock conditions for helium gas, and summarized the enrichment modes of helium gas. Using this method, we predicted five favorable areas for the enrichment of helium gas in China, providing an important basis for the future exploration and development of helium resources in China. [ABSTRACT FROM AUTHOR]

Healthcare services are customer-intensive services and usually accompanied by other treatment-related consumptions, e.g. medications. Traditionally in China, prescribing and dispensing are both made by hospitals, which causes high drug expenses. To solve this problem, the Chinese government has begun exploring the separation of prescribing and dispensing. Against this background, this paper analyses the optimal designs for healthcare services considering separated medications. We consider a service system with one monopolistic healthcare service provider, which could be a revenue-maximiser or social-welfare maximiser, and assume patients are bounded-rational with demands affected by price and quality of both service and medications. We analyse the optimal service price and service rate for cases involving either single or multiple medications. Revenue-maximiser usually prefers cost-effective medications, and when its service quality is low, more irrational patients are preferred. Its revenue increases with the number of medication types. For the social-welfare-maximiser, as the number of medication types or improved quality of certain medications does not ensure greater social welfare, its benefits depend on the prices and quality of the entire medications. For a social planner, it is effective to institute price caps to achieve socially optimal results. This paper lays theoretical foundations for price regulations of public healthcare systems. [ABSTRACT FROM AUTHOR]

As the hospitality industry has begun adopting service robots to replace frontline human services, service robots' attractiveness becomes a salient factor in their design and implementation. However, it is unclear what consist of service robots' attractiveness and how they affect customer responses. This study examines the effects of multiple dimensions of service robots' attractiveness on customers' emotions using a text mining approach. For the data analysis, we collected 50,629 online reviews on 59 hotels and restaurants using service robots from the largest social commerce platform in China. Using the Linguistic Inquiry and Word Count (LIWC) method, we analyzed 7570 online reviews that are directly related to service robots. With the LIWC outcomes, the relationships between the attractiveness dimensions and customer emotions were investigated. Based on our findings, finally, we provide propositions for understanding the attractiveness of service robots. The theoretical and practical implications of the findings are discussed. [ABSTRACT FROM AUTHOR]

Purpose: In the hybrid knowledge-sharing platform where paid and nonpaid ("free") knowledge activities coexist, users' free knowledge contribution may be influenced by financial factors. From the perspective of opportunity cost, this study investigates the direct effect of how the amount of monetary income from users' contribution to paid knowledge activities influences their free knowledge contribution behavior in the future. Further, this study aims to verify the interaction effect of financial and nonfinancial factors (i.e. the experience of free knowledge contribution and social recognition) on free knowledge contribution. Design/methodology/approach: Objective data was collected from a hybrid knowledge-sharing platform in China and then analyzed by using zero-inflated negative binomial regression model. Findings: Results show that the amount of monetary income that knowledge suppliers gain from paid knowledge contribution negatively influences their free knowledge contribution. Experience of free knowledge contribution strengthens the negatively main effect, while social recognition has the weakening moderating role. Originality/value: Although some studies have explored and verified the positive spillover effect of financial incentives on free knowledge contribution, the quantity dimension is ignored. This study examines the hindering influence of the quantity of monetary income from the perspective of opportunity cost. By taking the characteristic of knowledge suppliers and platforms as moderators, this study deepens the understanding of the influence of monetary income on free knowledge contribution in the hybrid knowledge-sharing platform. [ABSTRACT FROM AUTHOR]

Although associations between social exclusion and child well-being were previously identified, how they varied by migration status remained unclear. The present study aims to extend prior research by examining the "migration paradox" in a sample of Chinese children. Data were collected in Kunming, China, using a multi-stage cluster random sampling. The sample consisted of 1322 Chinese children (36.6% migrants) aged 8–17 years old (M = 11.80 years; SD = 1.56). Structural equation modeling (SEM) with multi-group analysis was adopted to examine the mediating effect of socio-relational exclusion between structural-economic exclusion and child well-being, and the moderating effect of migration status. The results revealed that structural-economic exclusion increased socio-relational exclusion, which in turn, negatively related to child well-being. Multi-group SEM indicated that the effects of structural-economic exclusion and socio-relational exclusion were stronger for urban local children than for migrant children. These findings underscored the importance of reducing social exclusion among children in social work interventions and social policies. Highlights: This research aims to extend prior research by examining the "migration paradox" in a sample of Chinese children. Migrant children reported a higher level of deprivation and relational exclusion and a lower level of social participation and well-being compared with local urban children. The effects of social exclusion on child well-being were stronger for urban local children than for migrant children. [ABSTRACT FROM AUTHOR]

The uneven changes in potential evapotranspiration (PET) in response to temperature rise are called the 'evapotranspiration paradox' phenomenon, which is expected to intensify further under a warming climate. In this paper, we explored the spatial–temporal changes in the future 'evapotranspiration paradox' phenomenon over China and its 10 major river sub‐regions under different climate change scenarios. Thus, this paper uses four global climate model outputs under seven shared socioeconomic pathway‐based scenarios (SSP1‐1.9, SSP1‐2.6, SSP2‐4.5, SSP3‐7.0, SSP4‐3.4, SSP4‐6.0 and SSP5‐8.5) from the sixth phase of the Coupled Model Intercomparison Project (CMIP6). Considering the latest IPCC's 6th Assessment Report (AR6), this research emphasizes the 2021–2040 (near‐term), 2041–2060 (mid‐term) and 2081–2100 (long‐term) periods to anticipate the 'evapotranspiration paradox' phenomenon. In this study, PET is estimated based on the modified Penman–Monteith (P‐M) method (considering CO2). Furthermore, the paradox phenomenon in this study is defined considering two pivotal conditions: the surface temperature increases but the evaporation decreases (Type I), and the temperature decreases but the evaporation still tends to increase (Type II). The results show that there were only Type I 'evapotranspiration paradoxes' that existed in the historical period, which were dominant especially before the 1990s. Nearly 50% of the areas experienced the Type I 'evapotranspiration paradox' phenomenon that occurred during 1975–1994 and 1995–2014. Spatially, it covered 100% of the area of the Southeast River (SER) and the Liaohe River (LR) during 1975–1994 and the area of the SER, the HAR, the HHR and the LR during 1995–2014. In the future, the interdecadal growth rate of PET in China is projected to be the highest under the SSP5‐8.5 and the lowest under the SSP3‐7.0 with spatial variation. Importantly, the largest areas of approximately 36% and 45% with the Type I phenomenon are inclined to occur under the SSP1‐1.9 and SSP4‐6.0, respectively, over the long‐term period (2081–2100). The area with the Type I phenomenon will be less than 20% in the near‐term, and it is less than 12% in the mid‐term period. For the Type II evapotranspiration paradox, the uppermost 45% of the area is expected to experience the Type II phenomenon under SSP1‐1.9 during the mid‐term period, while it is 30% under SSP1‐2.6 during the long‐term period. However, this study's findings provide the scientific basis for formulating adaptation and mitigation strategies to combat 'evapotranspiration paradox'‐related extremes at regional scales. [ABSTRACT FROM AUTHOR]

Under the household registration system in China, migrant children are a vulnerable group in the inflow cities. Ostracism has been identified as a risk factor for mental health, but the mediating mechanism underlying this association remains unknown. This study determines if marginalization mediates the association between ostracism and internalizing and externalizing problems among Chinese migrant children. A multi-stage cluster random sampling method is used to recruit 484 migrant children in Kunming, Southwest China. Path analysis is adopted for data analysis. Results show that ostracism is positively related to internalizing and externalizing problems. The effects of ostracism on internalizing and externalizing problems are partially mediated by marginalization. Findings suggest that interventions to reduce ostracism and marginalization may help protect the mental health of Chinese migrant children. [ABSTRACT FROM AUTHOR]

Social workers' mental health issues in China have contextually important meanings, which result from its situation of extensive development and limited resources, and result in more developmental problems in the next stage. To fill research gaps in perspectives, participants and empirical evidence, this study used the Conservation of Resources theory framework and a nationally representative sample to examine a moderated mediation model. A sample of 5,965 Chinese social workers was obtained from the China Social Work Longitudinal Study in 2019. The results indicated that the relation between person–job fit and social workers' depression was partially mediated by their emotional exhaustion. In addition, the indirect effect was moderated by supervisor support, coworker support and manager support in the workplace. This study provides a resource-based mechanism to understand social workers' mental health issues in the context of the developing world. Practical implications on improving social workers' person–job fit, emotional exhaustion and work support were also discussed. [ABSTRACT FROM AUTHOR]

Voice behavior has been widely recognized as having various benefits for organizations, while researchers seldom notice its consequences in construction projects. Against this context, this study empirically explores the impact path of team voice on project performance in construction projects from a multi-team system (MTS) perspective. Considering the essence of voice behavior is to provide information, this study introduces the input–process–outcome (IPO) framework to verify how team voice can affect project performance by influencing project learning and project reflexivity. The online survey method, monetary incentive method, and chain-referral sampling method are adopted to distribute the designed questionnaire. A total of 184 data points from completed construction projects in China supported the research conclusion by adopting the partial least squares structural equation modeling (PLS-SEM) technique. Project learning and project reflexivity positively mediate the relationship between team voice and project performance in construction projects. Specifically, team voice can first positively influence project learning and project reflexivity, which both have a positive relationship with project performance. For theory, this study opens the black box between team voice and project performance in the context of construction projects by unveiling the mediating path of project learning and project reflexivity, which also enriches the literature on voice behavior and expands its application. Furthermore, this study provides one new perspective for MTS knowledge by adopting the IPO framework to explore the underlying mechanism between the focal team and the overall team performance of the MTS. For practice, this study has a directive function for construction project management and MTS management, while providing reminders for policymakers, researchers, and practitioners about the significance of project learning and project reflexivity on project performance. [ABSTRACT FROM AUTHOR]

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Caffeine is the most widely consumed psychoactive agent worldwide and has the potential for abuse, but studies monitoring caffeine abuse in China are scarce. This study aims to estimate the prevalence of caffeine abuse in northwest China and investigate the correlation between caffeine and other drugs in hair and nails using an ultra‐performance liquid chromatography‐tandem mass spectrometry (UPLC‐MS/MS). Fingernail clippings were collected from 376 participants in northwest China to detect caffeine and 13 other illicit psychoactive drugs and their metabolites. Paired hair and nail samples were collected from 39 participants to investigate the correlation between caffeine and other drugs in hair and nails. The samples were decontaminated, pulverized, and extracted by a high‐throughput nail sample preparation method and analyzed by UPLC‐MS/MS. The results showed a risk of caffeine abuse in northwest China, with concentrations ranging from 0.43 to 10.6 ng/mg for healthy volunteers, 0.49–246 ng/mg for caffeine abusers, and 0.25–363 ng/mg for drug addicts in community rehabilitation centers. Caffeine was detected together with other illicit psychoactive drugs and their metabolites. Furthermore, positive detection correlations were found between hair and nail samples. This study provides a current perspective on caffeine abuse in northwest China and demonstrates the practical use of UPLC‐MS/MS for the simultaneous detection of caffeine and 13 illicit psychoactive drugs and their metabolites in hair and nails. The results highlight the potential of nails as a supplementary matrix when hair samples are unavailable and emphasize the need for handling caffeine carefully given its potential for abuse. [ABSTRACT FROM AUTHOR]

Objectives: Eicosapentaenoic acid in its ethyl ester form is the single active component of icosapent ethyl (IPE). This study was a phase III, multi-center trial assessing the safety and efficiency of IPE for treating very high triglyceride (TG) in a Chinese cohort. Methods: Patients having TG levels (5.6–22.6 mmol/L) were enrolled and randomly assigned to receive a treatment of oral intake of 4 g or 2 g/day of IPE, or placebo. Before and after 12 weeks of treatment, TG levels were assessed and the median was calculated to determine the change between the baseline and week 12. In addition to examining TG levels, the impact of such treatments on other lipid changes was also investigated. The official Drug Clinical Trial Information Management Platform has registered this study (CTR20170362). Results: Random assignments were performed on 373 patients (mean age 48.9 years; 75.1% male). IPE (4 g/day) lowered TG levels by an average of 28.4% from baseline and by an average of 19.9% after correction for placebo (95% CI: 29.8%-10.0%, P < 0.001). In addition, plasma concentration of non-high-density lipoprotein cholesterol (non-HDL-C), very low-density lipoprotein (VLDL) cholesterol, and VLDL-TG remarkedly reduced after IPE (4 g/day) treatment by a median of 14.6%, 27.9%, and 25.2%, respectively compared with participants in placebo group. Compared to the placebo, neither 4 nor 2 g of IPE daily elevated LDL-C levels with statistical significance. IPE was well tolerated by all the treatment groups. Conclusions: IPE at 4 g/day dramatically lowered other atherogenic lipids without a noticeable increase in LDL-C, thereby decreasing TG levels in an exceptionally high-TG Chinese population. [ABSTRACT FROM AUTHOR]

Working overtime is one of the risk factors for turnover intention; however, little is known about its mediating and moderating mechanisms, especially among social workers. This study adds to the knowledge through investigating the mediating role of burnout and the moderating role of person-organization value congruence. A sample of 5,930 Chinese social workers (Mean age = 30.4 years old, SD = 7.9) is obtained from the China Social Work Longitudinal Study (CSWLS) 2019. Results illustrate that burnout mediates the relationship between working overtime and turnover intention. Additionally, the direct effect of working overtime on turnover intention is moderated by person-organization value congruence, with the effect being weaker for social workers with high person-organization value congruence than for those with low person-organization value congruence. These findings provide new insights for explaining how working overtime influences turnover intention. Implications for policy and practice are also discussed. [ABSTRACT FROM AUTHOR]

Study Question: Do distinct subpopulations of decidual stromal cells (DSCs) exist and if so, are given subpopulations enriched in recurrent miscarriage (RM)?Summary Answer: Three subpopulations of DSCs were identified from which inflammatory DSCs (iDSCs) and glycolytic DSCs (glyDSCs) are significantly enriched in RM, with implicated roles in driving decidual inflammation and immune dysregulation.What Is Known Already: DSCs play crucial roles in establishing and maintaining a successful pregnancy; dysfunction of DSCs has been considered as one of the key reasons for the development of RM.Study Design, Size, Duration: We collected 15 early decidual samples from five healthy donors (HDs) and ten RM patients to perform single-cell RNA sequencing (scRNA-seq). A total of 43 RM patients and 37 HDs were enrolled in the validation cohort.Participants/materials, Setting, Methods: Non-immune cells and immune cells of decidual tissues were sorted by flow cytometry to perform scRNA-seq. We used tissue microarrays (TMA) to validate three distinct subpopulations of DSCs. The expression of inflammatory and glycolytic proteins by DSCs was validated by immunohistochemistry (IHC) and multiplex immunohistochemistry (mIHC). Different subsets of decidual NK (dNK) cells and macrophages were also validated by multicolor flow cytometry and mIHC. Cell ligand-receptor and spatial analyses between DSCs and immune cells were analyzed by mIHC.Main Results and the Role Of Chance: We classify the DSCs into three subtypes based on scRNA-seq data: myofibroblastic (myDSCs), inflammatory (iDSCs) and glycolytic (glyDSCs), with the latter two being significantly enriched in RM patients. The distribution patterns of DSC subtypes in the RM and HD groups were validated by mIHC. Single-cell analyses indicate that the differentiation of iDSCs and glyDSCs may be coupled with the degrees of hypoxia. Consequently, we propose a pathological model in which a vicious circle is formed and fueled by hypoxic stress, uncontrolled inflammation and aberrant glycolysis. Furthermore, our results show that the inflammatory SPP1+ macrophages and CD18+ dNK cells are preferentially increased in the decidua of RM patients. Cell ligand-receptor and mIHC spatial analyses uncovered close interactions between pathogenic DSCs and inflammatory SPP1+ macrophages and CD18+ NK cells in RM patients.Large Scale Data: The raw single-cell sequence data reported in this paper were deposited at the National Omics Data Encyclopedia (www.biosino.org), under the accession number OEP002901.Limitations, Reasons For Caution: The number of decidual samples for scRNA-seq was limited and in-depth functional studies on DSCs are warranted in future studies.Wider Implications Of the Findings: Identification of three DSC subpopulations opens new avenues for further investigation of their roles in RM patients.Study Funding/competing Interest(s): This study was supported by the Strategic Priority Research Program (No. XDB29030302), Frontier Science Key Research Project (QYZDB-SSW-SMC036), Chinese Academy of Sciences; National Key Research and Development Program of China (2021YFE0200600), National Natural Science Foundation of China (No. 31770960), Shanghai Municipal Science and Technology Major Project (No. 2019SHZDZX02, HS2021SHZX001), and Shanghai Committee of Science and Technology (17411967800). All authors report no conflict of interest. [ABSTRACT FROM AUTHOR]

The Middle Jurassic lower Shaximiao Formation in Sichuan Province of south-western China has yielded a diverse terrestrial vertebrate fauna dominated by sauropod dinosaurs. However, many of these sauropods lack detailed descriptions or explicit phylogenetic diagnoses. Here, we present a comprehensive redescription of Dashanpusaurus dongi, a species of sauropod found only in the lower Shaximiao Formation. We define the revised autapomorphies of the species as follows: neural canals are sub-square in anterior dorsal vertebrae; the presence of a thin accessory lamina that contacts the prezygodiapophyseal and paradiapophyseal laminae of the middle dorsals, forming an angle of 75° to the horizontal; and four ridges on the anterodistal edge of the humerus. Often considered part of the epipophyseal-prezygapophyseal lamina, a strut invades the spinodiapophyseal fossa in the cervical and anterior dorsal vertebrae. Anatomical comparisons indicate that this feature was widespread among early-diverging Middle Jurassic eusauropod lineages. This comparative anatomical data provides an opportunity to revisit the phylogenetic position of Dashanpusaurus and the relationships of the neosauropod clade. Recovered as a macronarian, a better understanding of Dashanpusaurus dongi will allow for clarification of the origin, early evolution, and palaeogeographical distribution of neosauropods. This study also suggests that the diversity and dispersity of the neosauropod clade occurred much earlier than previously realized. [ABSTRACT FROM AUTHOR]

Purpose: A lack of reliable and effective communication tools poses major barriers impeding the performance of construction projects consisting of diverse participants. Although some construction project teams (CPTs) begin to apply social media (SM) as an available approach for project management the entire mechanism of SM adoption in this specific context remains understudied. Therefore, this study aims to adopt a CPT's lens to investigate the critical antecedents and associated effects underlying SM adoption in the construction industry. Design/methodology/approach: Based on the technology–organization–environment (TOE) theory, a conceptual model was proposed and tested by empirical data collected from 159 CPTs in China. Structural equation modeling technique was employed for data analysis. Findings: The results demonstrate that all the five extracted TOE-based antecedents including two technological factors (i.e. compatibility and expected cost), one organizational factor (i.e. top management support) and two environmental factors (i.e. project partner collaboration and project fit) are crucial to the adoption of SM in CPTs. Besides, SM acceptance is found to mediate the relationships between organizational and environmental factors and SM use. Moreover, SM use significantly predicts the communication effectiveness of CPTs. Research limitations/implications: A questionnaire study based on cross-sectional data from China may only unveil the logic of SM adoption in the context of Chinese construction industry within a shorter time interval. It is recommended that future research could develop longitudinal studies among various construction practitioners in different countries to further specify and generalize the current findings. Originality/value: This paper provides a comprehensive understanding of SM adoption in the construction industry by exploring the preadoption antecedents and postadoption effects from the perspective of project teams. The empirical findings advance the current web-based project management literature and afford new insights for construction practitioners into better managing SM application to reap its full capabilities in projects. [ABSTRACT FROM AUTHOR]

The super-large Baerzhe Be–Nb–Zr–REE deposit in NE China is hosted in the Early Cretaceous peralkaline granites. In this work, the newly discovered granitic dikes developed around the Baerzhe deposit were studied for the first time, focusing on their genesis and genetic relationships with the Baerzhe peralkaline granites. Zircon U-Pb dating of these granitic rocks (including the granite porphyry, rhyolite and miarolitic granite) yielded Early Cretaceous ages of 125–121 Ma. Their mineral assemblages and geochemical features suggest that they share similar features with the peralkaline A-type granites. Their geochemical data and zircon Hf isotopic compositions (εHf(t) = +3.4 to +10.5) indicate that the peralkaline granitic rocks were formed by the partial melting of dehydrated charnockite with extensive plagioclase crystal fractionation, which resulted in a peralkaline affinity. There are two types of distinct zircons in the studied samples: the type I zircon with a bright rim and dark core, which may represent a cumulate mineral phase captured together with aggregates during eruption, and the type II zircon with a higher evolution degree crystallized in the residual melts. Combined with the simulation results using whole-rock trace elements, we proposed that the peralkaline granitic dikes represent more evolved interstitial melts than the Baerzhe granitic magma. In the Early Cretaceous extensional tectonic settings, mantle-derived magma upwelled, which induced the melting of the lower crust and prolonged the evolutionary process of the magma crystal mush. [ABSTRACT FROM AUTHOR]

This study examines if parental neglect is significantly associated with adolescent cyberbullying perpetration, and whether this relationship is mediated by smartphone addiction. In addition, the moderation of self‐regulation in the direct and indirect effects of parental neglect on cyberbullying perpetration among adolescents is determined. A random sample of 728 Chinese adolescents from Grade 10 to 12 in senior high schools respond to anonymous questionnaires regarding parental neglect, smartphone addiction, self‐regulation and cyberbullying perpetration. The data are then analysed using macro PROCESS. Results reveal that adolescents who are neglected by parents are more likely to engage in cyberbullying perpetration. Smartphone addiction significantly partially mediates the above relationship. Moreover, self‐regulation not only moderates the relationship of cyberbullying perpetration with parental neglect but also its association with smartphone addiction among adolescents. This study contributes to a better understanding of how parental neglect increases the risk of adolescent cyberbullying perpetration, which may be reduced through tailored interventions. [ABSTRACT FROM AUTHOR]

Migration‐related stress is detrimental to children's mental health, yet little is known about the potential mechanisms behind this association. This study examines the mediating role of inflow city identity in the association between migration‐related stress and depression and the moderating role of social participation amongst Chinese migrant children. A sample of 484 migrant children aged 8–17 years is randomly recruited through a cross‐sectional survey in Kunming, China. Inflow city identity partially mediates the association between migration‐related stress and migrant children's depression. Moreover, social participation moderates the above relationship. The direct and indirect effects are significant for migrant children with low social participation but insignificant for migrant children with high social participation. This study deepens the theoretical understanding of the underlying mechanism between migration stress and psychological distress and provides practical implications for preventing mental disorders in Chinese migrant children. [ABSTRACT FROM AUTHOR]

Social exclusion is a widely accepted risk factor for child well‐being, but relatively little is known about its dynamics and effect on multiple well‐being domains. This study aims to extend prior research by examining the influencing mechanisms of structural‐economic and socio‐relational exclusion on the physical, psychological, behavioural and educational well‐being of Chinese migrant children. Multi‐stage cluster random sampling is used to recruit a sample of migrant children (N = 484; Mage = 11.65 years; 52.9% girls) in Kunming, China, and structural equation modelling is used for data analysis. Results indicate that a high level of structural‐economic exclusion predicts a high level of socio‐relational exclusion, which, in turn, leads to low levels of physical, psychological, behavioural and educational well‐being among migrant children. This study not only contributes to the understanding of the dynamic effects of social exclusion but also provides practical implications for social policy and interventions to reduce social exclusion and improve the well‐being of Chinese migrant children. [ABSTRACT FROM AUTHOR]

Background: Rapid economic growth and lifestyle changes in China have resulted in increased metabolic syndrome (MetS) rates. Few investigators have examined sex-specific risk factors and the role of menopause, stress, and sleep on MetS among women in China. Objective: In this study, we aimed to identify the risk factors for MetS among women in rural China. Methods: A cross-sectional study design was used, and participants were recruited from rural areas in China. Female participants older than 18 years were eligible to participate. Participants had their weight, height, waist circumference, blood pressure, and fasting blood measured at study sites. They also completed validated questionnaires regarding sociodemographic information and MetS-related health behaviors. Results: A total of 646 women were included in this study. The overall prevalence of MetS was 26.2%. The MetS group had a greater number of overweight/obese women than the non-MetS group did. For premenopausal women, a higher income, being overweight/obese, and eating salty/marinated food increased their risk for MetS (odds ratio [OR], 2.56, 4.55, and 3.1, respectively). For postmenopausal women, a low level of education (OR, 0.44) and being overweight/obese (OR, 4.98) increased their risk of MetS. Conclusion: Almost half of the women in this study were overweight/obese, and many of them did not meet the national recommendations for a healthy lifestyle, increasing their risk for MetS. Developing cultural and behavioral interventions tailored for overweight/obese women is critical in reducing MetS. [ABSTRACT FROM AUTHOR]

How to better harmonize the relationship between humans and rivers is a global issue of widespread concern at home and abroad, and science-based and integrated evaluation of rivers themselves is crucial to river management. Based on Maslow's hierarchy of needs and according to the World Happiness Report and the 2030 Agenda for Sustainable Development, this paper argues that a happy river is a river that can maintain its own health, support high-quality economic and social development in the river basin and the region, reflect harmony between humans and water, and give people in the river basin a high sense of security and the ability to gain and satisfaction. This paper also analyzes happy rivers at five levels, including water security, water resources, water environment, water ecology, and water culture, and develops the River Happiness Index (RHI) and its indicator system, as well as assesses the overall river happiness in China's 10 first-grade water resource zones. The results show that China's RHI is at a medium level, with flood control capacity at a near-good level. On the grounds of the RHI evaluation results, the paper puts forward targeted measures for river basin governance, and provides a systematic solution to national river protection and governance. [ABSTRACT FROM AUTHOR]

Person-environment fit is identified as a significant factor in facilitating individuals' professional identity, however, the understanding of its underlying mechanisms is still limited, especially among social workers. This study aims to investigate the serial mediating effects of person-organizational value congruence and collective psychological ownership when associated with a person-environment fit and professional identity. A total sample of 5965 social workers is drawn from the China Social Work Longitudinal Study (CSWLS) 2019. Results reveal that a serial mediating path from person-organizational value congruence with collective psychological ownership is posited to operate between a person-environment fit and professional identity. This study not only provides theoretical contributions for how person-environment fit influences professional identity, but also discusses implications for policy and practice. Future research directions, such as the adoption of longitudinal designs, use of objective measurement methods, and examination of cross-cultural generalizability, are also provided in this study. [ABSTRACT FROM AUTHOR]

The multidimensional nature of child well-being requires valid and reliable tools for assessing children's multiple developmental outcomes. This study reports the psychometric properties of the Multidimensional Child Well-Being Scale (MCWBS), a 23-item self-report measure developed on the basis of a sample of school-aged children in China (N = 1322; M = 11.8; SD = 1.56). Exploratory factor analysis identified four well-being factors, namely, Physical, Psychological, Social, and Educational. The four-factor structure is further validated by confirmatory factor analysis (CFA). Cronbach's α for the total scale (α = 0.894) and each subscale (0.857 for physical well-being; 0.917 for psychological well-being; 0.801 for social well-being; and 0.805 for educational well-being) were satisfactory, indicating high reliability. MCWBS positively correlated with quality of life (r = 0.674, p < 0.01) and happiness (r = 0.519, p < 0.01), and negatively correlated with depressive symptoms (r = −0.437, p < 0.01), indicating convergent validity. Multi-group CFA provided support for gender, hukou, and age-related invariance of the MCWBS at the configural, metric, and scalar level. Overall, this study addresses the measurement gap by developing a reliable and valid instrument containing multiple domains of children's development outcomes, which can contribute to the child well-being research and practice. [ABSTRACT FROM AUTHOR]

Background: The all-cause mortality of patients undergoing hemodialysis (HD) is higher than in the general population. The first 6 months after dialysis are important for new patients. The aim of this study was to develop and validate a nomogram for predicting the 6-month survival rate of HD patients.Methods: A prediction model was constructed using a training cohort of 679 HD patients. Multivariate Cox regression analyses were performed to identify predictive factors. The identified factors were used to establish a nomogram. The performance of the nomogram was assessed using the C-index and calibration plots. The nomogram was validated by performing discrimination and calibration tests on an additional cohort of 173 HD patients.Results: During a follow-up period of six months, 47 and 16 deaths occurred in the training cohort and validation cohort, respectively, representing a mortality rate of 7.3% and 9.2%, respectively. The nomogram comprised five commonly available predictors: age, temporary dialysis catheter, intradialytic hypotension, use of ACEi or ARB, and use of loop diuretics. The nomogram showed good discrimination in the training cohort [C-index 0.775(0.693-0.857)] and validation cohort [C-index 0.758(0.677-0.836)], as well as good calibration, indicating that the performance of the nomogram was good. The total score point was then divided into two risk classifications: low risk (0-90 points) and high risk (≥ 91 points). Further analysis showed that all-cause mortality was significantly different between the high-risk group and the low-risk group.Conclusions: The constructed nomogram accurately predicted the 6-month survival rate of HD patients, and thus it can be used in clinical decision-making. [ABSTRACT FROM AUTHOR]

Gridded distribution of future economy plays an important role in climate change impact assessment. The trend of the output values of different industries is crucial for a variety of planning and design processes. Under the Shared Socioeconomic Pathways (SSPs) global framework, the multidimensional model and Cobb-Douglas production model with localized population and economic parameters are used to develop the annual provincial population and value-added of primary, secondary and tertiary industries in China from 2020 to 2100. The most recently implemented fertility-promoting and industrial planning policies in China are considered in our projections. We build multiple models to evaluate the impact of different types of land use on the value-added of primary, secondary and tertiary industries and then gridded the projected value-added to a 5′ × 5′ resolution, based on recorded county-level economic statistics and gridded land use. The reliability of estimations is verified against 2011–2019 statistical data and multiple published datasets. The high-resolution economic dataset is expected to contribute greatly to national and regional climate change impact, adaptation, and vulnerability studies. Measurement(s) Population • Value-added of industries • Gridded data Technology Type(s) multidimensional projection model • Cobb-Douglas production model • computational modeling technique Sample Characteristic - Location China [ABSTRACT FROM AUTHOR]

Background: Women in rural areas of China face the unique risk of developing diabetes, but data on the glycemic status among women without prior diabetes diagnosis in rural areas are lacking which may limit the decision-making for diabetes screening or prevention. This study was aimed to describe the glycemic status of women determined by hemoglobin A1c (HbA1c) and explore its associating factors. Methods: A cross-sectional survey was conducted among women without prior diabetes diagnosis from two counties of rural areas in Central South China from July to October 2018. On the basis of the life course framework, data on socio-demographic, environmental health, genetic, biological (blood pressure, weight and height, lipids), psychosocial, and healthy behavioral factors were collected on site either through questionnaires or field measurements. The questionnaires included social-demographic sheet, Perceived Stress Scale, Self-efficacy scales for health-related diet and exercise behaviors, and Chinese Diabetes Risk Questionnaire. Generalized linear model analysis was performed to determine the associating factors of glycemic status, which was measured by HbA1c level. Results: A total of 647 women were included in the study. The median age of women was 51.00 years (range 35– 65 years). The median HbA1c level was 5.1% (interquartile range 4.6%-5.5%, range 4– 13.6%), and 8.7% (n=56) of women were identified as elevated glycemic status (HbA1c> 6%). Environmental health factors (eg, living in less-developed county [β=0.206, p=0.027]), biological factors (eg, higher body mass index [β=0.201, p=0.036], higher total cholesterol [β=0.097, p=0.040], history of gestational diabetes mellitus [β=0.722, p< 0.001]), and psychosocial factors (eg, higher perceived stress [β=0.247, p=0.002]) were associated with higher HbA1c level. Conclusion: This study reported 8.7% of elevated glycemic status among women without prior diabetes diagnosis in rural Hunan Province, China. After a comprehensive investigation based on a theoretical framework, living in a less-developed county of rural areas, having larger body mass index, higher total cholesterol, higher perceived stress, and a gestational diabetes mellitus history were identified as associating factors of higher HbA1c level. Professional support regarding weight control, blood lipid control, stress management, and the prevention of gestational diabetes mellitus should be recommended among this population, especially for women from less-developed counties. [ABSTRACT FROM AUTHOR]

Drought seriously restricts people's lives and social–economic development. An accurate understanding of the evolution of drought characteristics and future changes in cultivated land exposure can reduce the risk of drought. There is evidence that increased CO2 concentrations alter the physiological properties of vegetation and, thus, affect drought evolution. In this study, both changes and differences in drought (i.e., characteristics and cropland exposure) with and without the CO2 effect over the arid region of China are investigated, using seven CMIP6 outputs and land-use under seven shared-socioeconomic-pathway (SSP)-based scenarios. The results show that: (1) drier conditions will be more severe in 2015–2100 under SSP5-8.5, especially if the CO2 effect is neglected. Moreover, the CO2 effect will increase with increasing emission concentrations; (2) drought intensity will be greater than in the baseline period (1995–2014, approximately −1.45) but weaker than that without the CO2 effect under all scenarios; (3) drought frequency will decrease, and will generally decline faster if the CO2 effect is not considered; (4) drought duration will increase and the difference between the presence and absence of the CO2 effect will always be smallest under SSP1-1.9 and largest under SSP5-8.5; (5) drought acreage will also increase, and neglecting the CO2 effect is always higher than that considering CO2. The difference between the two algorithms will increase with time; and (6) cropland exposure to drought will increase, and can even reach 669,000 km2 and 524,000 km2 considering and ignoring the CO2 effect, respectively. Our findings suggest that ignoring CO2 in drought evaluations will result in significant overestimations of drought projections. [ABSTRACT FROM AUTHOR]

Cryphonectriaceae is a diaporthalean family containing important plant pathogens of which Cryphonectria parasitica is the most notorious one. An emerging stem blight disease on Elaeocarpus apiculatus (Elaeocarpaceae) and E. hainanensis was observed in Guangdong Province of China recently. Typical Cryphonectria blight-like symptoms including cankers on tree barks with obvious orange conidial tendrils were observed. Forty-eight isolates were obtained from diseased tissues and conidiomata formed on the hosts E. apiculatus and E. hainanensis. These isolates were further identified based on both morphology and molecular methods using the combined sequence data of the internal transcribed spacer (ITS) region, large subunit of the nrDNA (LSU), the translation elongation factor 1-alpha (tef1) and DNA-directed RNA polymerase II second largest subunit (rpb2) genes. As a result, the fungus represents an undescribed genus and species within the family Cryphonectriaceae. Hence, Pseudocryphonectria elaeocarpicola gen. et sp. nov. is proposed herein to represent these isolates from diseased barks of E. apiculatus and E. hainanensis. Pseudocryphonectria differs from the other genera of Cryphonectriaceae in having dimorphic conidia. Further inoculation results showed that P. elaeocarpicola is the causal agent of this emerging blight disease in China, which can quickly infect and kill the hosts E. apiculatus and E. hainanensis. [ABSTRACT FROM AUTHOR]

Cost-effective threshold (CET) is essential for health technology assessment and decision-making based on health economic evaluations. Recently, it has been argued that the commonly used once and three times of gross domestic product (GDP) per capita CETs of a quality-adjusted life year (QALY) are not necessarily empirically supported in all countries. Therefore, we aimed to estimate the CET of a QALY as times of GDP per capita in China, of which the reimbursement coverage decisions are increasingly engaging economic evaluations. Estimates on the value of statistical life (VSL) in China were identified from several studies in the literature and converted to times of GDP per capita, the weighted average of which was used for subsequent calculation. By pooling data on population mortality, health utility, and age distribution, we estimated the value of a statistical QALY (VSQ) from VSL using an established mathematical process, which represented the theoretical upper bound of CET. The corresponding point estimate and theoretical lower bound were obtained using their numerical relationships with the upper bound. Scenarios analyses were also conducted. The estimated CET, its upper bound, and its lower bound were 1.45, 2.90, and 1.16 times of GDP per capita in China, respectively. In different scenarios, the estimated CET varied but was greater than once GDP per capita in most cases. As such, the CET of a QALY in China is close to 1.5 times of GDP per capita, which should be benchmarked for future ICER-based coverage decisions. [ABSTRACT FROM AUTHOR]

Purpose : Despite the growing interest in program evaluation capacity building (PECB), its impacts have been rarely studied in the existing literature. This study aims to evaluate a PECB initiative in Hong Kong called the Jockey Club MEL Institute Project. Methods : A pretest–posttest quasi-experimental design was adopted to compare the changes between the training (N = 226) and comparison groups (N = 213). Focus groups with training participants, mentors, and trainers were also conducted. Results : The quantitative results reported that the training group showed greater improvements in all three core aspects of program evaluation capacity—evaluation mindset, evaluation implementation, and evaluation communication—than the comparison group. The qualitative findings further indicated how NGO practitioners benefited from the project. Discussion : The findings provide support for the positive impacts of PECB on NGO practitioners. As such, implications for researchers and evaluators in effectively conducting PECB activities are also discussed. [ABSTRACT FROM AUTHOR]

Introduction: Preoperative α-adrenergic blockade is thought to decrease perioperative risks and mortality in surgeries for adrenal pheochromocytoma. However, there are limited data on the efficacy of α-blockers in surgeries for retroperitoneal paragangliomas. The aim of this study was to evaluate the effects of the preoperative α-adrenergic blockade on outcomes in patients undergoing surgery for extra-adrenal retroperitoneal paraganglioma. Methods: We searched the clinical database for patients diagnosed with extra-adrenal retroperitoneal paraganglioma by postoperative histopathology in the General Hospital of People's Liberation Army in China from 2000 to 2017. We compared the preoperative status of patients, preoperative examination, preoperative preparation, intraoperative and postoperative cardiovascular events, intake and output, length of stay in the intensive care unit, length of hospital stays, and short-term outcomes between patients who received preoperative treatment with α-adrenergic blockade and those who did not. Results: Of the 167 patients enrolled in the study, 61 received preoperative α-adrenergic blockade therapy. Intraoperative heart rate elevation and highest heart rate were higher in patients undergoing tumor manipulation with preoperative α-adrenergic blockade than those who did not (p < 0.05). However, there were no significant differences between these 2 groups in terms of intraoperative blood pressure elevation and systolic blood pressure decrease following tumorectomy (p > 0.05). Moreover, there were no significant differences in postoperative complications and outcomes (p > 0.05). Conclusion: Under the current medical practice, resection of extra-adrenal retroperitoneal paraganglioma can be successfully carried out with or without preoperative α-adrenergic blockade. [ABSTRACT FROM AUTHOR]

The smallest non-avian theropods have often attracted attention of palaeobiological and ichnological research. Here, we describe a diminutive tridactyl track (10.2 mm in length) from the Lower Jurassic Ma'anshan Member of the Ziliujing Formation, Wuli site, Sichuan Province, China. The Wuli specimen may be the smallest theropod track in the world. However, as with other diminutive tracks, it remains unresolved if it was made by a juvenile or by a small species. The body length of the trackmaker is estimated at 12 cm, equivalent to the size of a modern sparrow. Possibly the track belongs to a juvenile suggesting precociality or superprecociality. [ABSTRACT FROM AUTHOR]

Exclusive breastfeeding (EBF) status is far from the national target in China. To identify the modifiable factors associated with EBF of infants aged under 6 months in China. A cross‐sectional study was conducted in 12 provinces/municipalities across China in 2017–2018. We used multistage stratified cluster sampling and collected data through face‐to‐face interviews with mothers using an electronic questionnaire. Totally, 5287 pairs of mother–infant aged <6 months were investigated. The EBF prevalence was 29.2% (1544/5287). Mothers with correct knowledge of colostrum (adjusted odds ratio [AOR]:1.32, 95% confidence interval [CI]: 1.07, 1.62), EBF (AOR: 1.39, 95% CI: 1.06, 1.81) and the highest scores of perceptions for breastfeeding benefits (AOR: 1.36, 95% CI: 1.14, 1.61) were more likely to exclusively breastfeed. However, mothers with more frequent unwillingness of breastfeeding during the first month postpartum were less likely to practice EBF (AOR: 0.68, 95% CI: 0.52, 0.90). Infants having their first breast milk within 24 h of birth increased the odds of EBF (AOR: 2.41, 95% CI: 1.86, 3.13). Infants were less likely to be exclusively breastfed in the families in which the main caregiver was the grandmothers. Mothers without receiving infant formula feeding suggestions via the health facilities, media, or the Internet (AOR: 1.57, 95% CI: 1.33, 1.85) or without the experience of infant formula feeding in public (AOR: 1.45, 95% CI: 1.23, 1.72) might more likely to practice EBF. To acquire comprehensively correct knowledge and keep a positive attitude of breastfeeding for the mothers are crucial for improving the EBF prevalence. Family supports are potential interventions worth focusing on. Infant formula promotion remains a great barrier for EBF in China. Key messages: This is the first study with a large sample size that examined determinants at individual, family, community and social levels potentially affecting EBF practice in China.In this cross‐sectional study, mothers with completely correct knowledge and positive attitude of breastfeeding, infants having their first breast milk within 24 h of birth, and without exposure to infant formula feeding suggestions or experience might more likely to practice EBF.Dissemination of comprehensively correct knowledge and operational skills of breastfeeding, initiation of breastfeeding as soon as possible, reducing the influence of infant formula might be effective methods for improving the EBF prevalence in China. [ABSTRACT FROM AUTHOR]

Potential evapotranspiration (PET) is an important factor that needs to be considered in regional water management and allocation; thus, the reasonable estimation of PET is an important topic in hydrometeorology and other related fields. There is evidence that increased CO2 concentration alters the physiological properties of vegetation and thus affects PET. In this study, changes in PET with and without the CO2 effect over China is investigated using seven CMIP6-GCMs outputs under seven shared socioeconomic pathways (SSPs) based scenarios (SSP1-1.9, SSP1-2.6, SSP2-4.5, SSP3-7.0, SSP4-3.4, SSP4-6.0, and SSP5-8.5), as well as the contribution rate of CO2 on PET in different climatic regions. Changes in estimated PET based on modified Penman–Monteith (PM) method that considers the CO2 effect is compared with the traditional PM method to examine how PET quantity varies (differences) between these two approaches. The results show that the PET values estimated by the two methods explored opposite trends in 1961–2014 over entire China; it decreases with consideration of CO2 but increases without consideration of CO2. In the future, overall PET is projected to increase under all scenarios during 2015–2100 for China and its three sub-regions. PET generally tends to grow slower when CO2 is taken into account (modified PM approach), than when it is not (traditional PM method). In terms of differences in the estimated PET by the two methods, the difference between the two adopted methods increased in China and its sub-regions for the 1961–2014 period. In the future, the difference in estimated PET is anticipated to continuously increase under SSP3-7.0 and SSP5-8.5. Spatially, a much greater extent of difference is found in the arid region. Across the arid region, the PET difference is projected to be the highest at 138% in the mid-term (2041–2060) with respect to the 1995–2014 period, whereas it tends to increase slower in the long-term period (2081–2100). Importantly, CO2 is found to be the most dominant factor (−154.2% contribution) to have a great effect on PET changes across the arid region. Our findings suggest that ignorance of CO2 concentration in PET estimation will result in significant overestimation of PET in the arid region. However, consideration of CO2 in PET estimation will be beneficial for formulating strategies on future water resource management and sustainable development at the local scale. [ABSTRACT FROM AUTHOR]

Economic hardship is a well-established risk factor for aggressive behaviors in adolescents, yet understanding of the individual and social mediators is limited. The present study aims to investigate whether the association between economic hardship and juvenile aggression is mediated by social control and self-control. Respondents included 1,280 adolescents (47.4% male) with an average age of 15.68 years (SD = 1.23). Structural equation modeling was used to test the hypothesized model. The findings revealed that economic hardship was related to a low level of social bonds, which in turn led to a low level of self-control, thereby increasing physical, verbal, and relational aggression in adolescents. Our study combined social control and self-control into an integrated model, highlighting the role of social and individual processes in juvenile aggression. Several implications for interventions and policies are suggested for reducing aggression in adolescents. [ABSTRACT FROM AUTHOR]

Individual opinion is one of the vital factors influencing the consensus in group decision-making, and is often uncertain. The previous studies mostly used probability distribution, interval distribution or uncertainty distribution function to describe the uncertainty of individual opinions. However, this requires an accurate understanding of the individual opinions distribution, which is often difficult to satisfy in real life. In order to overcome this shortcoming, this paper uses a robust optimization method to construct three uncertain sets to better characterize the uncertainty of individual initial opinions. In addition, we used three different aggregation operators to obtain collective opinions instead of using fixed values. Furthermore, we applied the numerical simulations on flood disaster assessment in south China so as to evaluate the robustness of the solutions obtained by the robust consensus models that we proposed. The results showed that the proposed models are more robust than the previous models. Finally, the sensitivity analysis of uncertain parameters was discussed and compared, and the characteristics of the proposed models were revealed. [ABSTRACT FROM AUTHOR]

Aims and objectives: To evaluate the effects of a blended emergent research training programme for clinical nurses on research competence and critical thinking. Background: With the development of the nursing discipline and evidence‐based nursing practice, nursing research competence is increasingly important for clinical nurses. Current nursing research training programmes cannot meet the needs of clinical nurses. Design: A quasi‐experimental study. Methods: A total of 104 clinical nurses from two tertiary hospitals participated in this study. The intervention group received a blended emergent research training programme for clinical nurses, and the control group received no intervention. Nursing research competence and critical thinking were measured at baseline, after the intervention and three months after the intervention. The satisfaction with the training of clinical nurses in the intervention group was also measured after the intervention. Generalised linear mixed models were used to evaluate the effects of the intervention on outcome variables. Qualitative data were analysed by two researchers using the content analysis method. Our reporting complies with the TREND checklist. Results: The blended emergent research training programme for clinical nurses finally showed positive effects on nursing research competence and critical thinking. The effects lasted until three months after the training programme. 'Learner‐centred Training', 'Skilled Trainers', 'Encouraging Training Environment' and 'Positive Outcomes' are the main categories generated from the qualitative data. Conclusion: The blended emergent research training programme for clinical nurses could be used for clinical nurses' research education to improve their nursing research competence and critical thinking. Relevance to clinical practice: The blended emergent teaching method could be considered as an effective method to provide an encouraging learning environment and promote learner‐centred teaching for clinical nurses. The blended emergent research training programme could be used to improve nursing research competence and critical thinking of clinical nurses which are important for evidence‐based nursing practice. [ABSTRACT FROM AUTHOR]

Over the past decade, the call to foster computational thinking (CT) in every child has received considerable attention. However, there is little understanding of whether children are developmentally ready to think computationally and what specific CT concepts and skills can be developed at various ages. This study explored the developmental and gender differences in CT skills of 197 Grade 4–6 students (aged 9–13) before being exposed to instruction and investigated the age–gender interaction effects on their CT acquisition in an intervention combining both programming and non‐programming (unplugged) activities. Results show that students' CT skills followed a developmental progression before instruction. Gender difference across ages was insignificant in conditionals, logical operators, pattern recognition and generalization skills. Additionally, students of different ages developed CT differently during the intervention, and their CT acquisition was unaffected by gender. Implications for practice and research in CT education were discussed. Lay Description: What is currently known about the topic: Learning progressions for computational thinking have been defined in K‐12 curricula globally.Engaging in programming and non‐programming (unplugged) activities can increase students' CT skills.Controversial results have been reported on the age–gender interaction effects on CT development.Lack of understanding on children's actual progressive development of CT. What this paper adds: A developmental progression was found in CT skills of students aged 9–13. Students aged 12 and above had some a priori understanding of CT.No gender difference across ages existed in conditionals, logical operators, pattern recognition and generalization skills before instruction.Students aged 9–11 benefitted the most from an intervention combining both programming and unplugged activities compared to older students. Students' CT acquisition in the intervention was unaffected by gender.Given the intervention, students aged 9 and above developed conditionals, logical operators and pattern recognition skills. However, generalization skill was developed only for students aged 12 and above. Implications for practice and policy: The findings lay the foundation for designing evidence‐based age‐appropriate CT learning progression and pedagogies.Age‐appropriate learning content: Given appropriate learning experiences, students aged 9 and above may be ready to learn certain CT concepts and skills, including conditionals, logical operators and pattern recognition.CT pedagogies: Using programming and unplugged activities to develop CT requires careful consideration of students' cognitive development and gender needs. [ABSTRACT FROM AUTHOR]

Background: Nursing research training is important for improving the nursing research competencies of clinical nurses. Rigorous development of such training programs is crucial for ensuring the effectiveness of these research training programs. Therefore, the objectives of this study are: (1) to rigorously develop a blended emergent research training program for clinical nurses based on a needs assessment and related theoretical framework; and (2) to describe and discuss the uses and advantages of the ADDIE model (Analysis, Design, Development, Implementation, Evaluation) in the instructional design and potential benefits of the blended emergent teaching method. Methods: This intervention development study was conducted in 2017, using a mixed-methods design. A theoretical framework of blended emergent teaching was constructed to provide theoretical guidance for the training program development. Nominal group technique was used to identify learners' common needs and priorities. The ADDIE model (Analysis, Design, Development, Implementation, Evaluation) was followed to develop the research training program for clinical nurses based on the limitations of current nursing research training programs, the needs of clinical nurses, and the theoretical foundation of blended emergent teaching. Results: Following the ADDIE model, a blended emergent research training program for clinical nurses to improve nursing research competence was developed based on the needs of clinical nurses and the theoretical framework of blended emergent teaching. Conclusions: This study indicates that nominal group technique is an effective way to identify learners' common needs and priorities, and that the ADDIE model is a valuable process model to guide the development of a blended emergent training program. Blended emergent teaching is a promising methodology for improving trainees' learning initiative and educational outcomes. More empirical studies are needed to further evaluate blended emergent teaching to promote the development of related theories and practice in nursing education. [ABSTRACT FROM AUTHOR]

Soil microbiota is associated with plant growth and nutrition. Investigation of plant–soil interaction is essential for revealing the changes of microbial dynamics in the soil. Vegetation types and human activities, such as agriculture, had severely affected soil microbial structure and function. In this study, 16S rRNA were analysed to identify microbial structures in the soil. The total organic carbon (TOC) and total nitrogen (TN) in these soil samples were also analysed. TOC and TN in these soil samples were different, which might be due to different vegetation types. The main phyla in these soil samples were Actinobacteria, Proteobacteria and Acidobacteria. Furthermore, the genera in these soil groups were highly diverse, and most of the bacteria could not be assigned to any known genus. This indicated the presence of novel bacterial genera in these soil samples. A fraction of the dominant operational taxonomic units in the soil microbiota was identified, several of which played functional roles in soil nutrition. The linkage between the soil microbiota, especially the dominant species, and soil nutrients was analysed in this study. The culturomics and other omics technologies would help to isolate some novel microorganisms, which might lead to the recovery of functional microbial agents for plant growth. [ABSTRACT FROM AUTHOR]

Introduction: Central poststroke pain (CPSP) develops commonly after stroke, which impairs the quality of life, mood, and social functioning. Current pharmacological approaches for the treatment of CPSP are not satisfactory. Repetitive transcranial magnetic stimulation (rTMS) is a noninvasive technique which has been recommended for the treatment of chronic CPSP. However, few studies have evaluated the analgesic effects of rTMS in patients with acute neuropathic pain after stroke. Methods: We evaluated the analgesic effects of rTMS applied over the upper extremity area of the motor cortex (M1) in patients with acute CPSP. Forty patients were randomized to receive either rTMS (10 Hz, 2000 stimuli) (n = 20) or a sham intervention (n = 20) for 3 weeks. The Numeric Rating Scale (NRS), Short-form McGill Pain Questionnaire-2 (SF-MPQ-2, Chinese version), Hamilton Anxiety Scale (HAM-A), Hamilton Depression Scale (HAM-D), brain-derived neurotrophic factor (BDNF) levels, and motor-evoked potentials (MEP) were analyzed at baseline, 3 days, 1 week, 2 weeks, and 3 weeks. Results: Significant treatment–time interactions were found for pain intensity. Compared with the sham group, the NRS and SF-MPQ-2 scores were significantly lower on the seventh day of treatment in the rTMS group (P < 0.001, Cohen's d = 1.302) (P = 0.003, Cohen's d = 0.771), and this effect lasted until the third week (P = 0.001, Cohen's d = 0.860) (P = 0.027, Cohen's d = 0.550). The HAM-A and HAM-D scores did not change in the rTMS group when compared with the sham group (P = 0.341, Cohen's d = 0.224) (P = 0.356, Cohen's d = 0.217). The serum BDNF levels were significantly higher in the treated group (P = 0.048, Cohen's d = −0.487), and the resting motor threshold (RMT) decreased by 163.65%. Conclusion: Our findings indicate that rTMS applied over the upper extremity area of the motor cortex can effectively alleviate acute CPSP, possibly by influencing cortical excitability and serum BDNF secretion. Trial Registration: This trial is registered with Clinical Trial Registry of China: Reg. No. ChiCTR-INR-17012880. [ABSTRACT FROM AUTHOR]

As the installed capacity of renewable energy continues to increase, the proportion of China's renewable energy power generation has increased year by year, and carbon emissions have been effectively reduced. However, there is still a big gap between this and China's promised carbon emission reduction target. It is important to explore the coordination and optimization of power supply structure with the goal of carbon emission reduction. In the power market environment, there are conflicts of interest among wind power companies, thermal power companies, and energy storage equipment. Therefore, it is necessary to comprehensively consider their economic and environmental benefits to formulate subsidy policies. In order to solve the above problems, this paper studies the key issues of smart grid operation model, input-output efficiency, market game behavior, and policy effect simulation based on production simulation, game theory, statistics, and other theories. Finally, Matlab and Gridview were used to calculate the model results, and policy recommendations on wind power subsidies, thermal power carbon tax, and thermal power feed-in tariff were put forward. To achieve the goal of carbon emission reduction, renewable energy generation should be encouraged, and the proportion of installed capacity of wind and solar energy in the power structure should be increased. The most effective way is that the government should actively guide the subsidy mechanism into the electricity trading market. Based on the calculation results of the RTS-25 system in this article, the following policy recommendations can be put forward: within the government's financial capacity, at least 1 yuan per kilowatt-hour of wind power subsidy is provided, and the maximum of thermal power feed-in tariff is set at 0.7 yuan, and the higher the wind power subsidy and the lower the feed-in tariff of thermal power, the higher the carbon emission reduction. At the same time, a thermal power carbon tax of about 0.36 yuan per kilowatt-hour should be set. The results of this study can provide suggestions for consuming renewable energy and formulating competition rules in power market transactions. This article can be further studied. The scope of subsidy prices can be narrowed, and more precise subsidy prices that balance the benefits of various systems can be determined on the basis of this research. [ABSTRACT FROM AUTHOR]

Elder mistreatment is a risk factor in the life satisfaction of older adults, yet understanding of its underlying mechanisms remains limited. This study investigates the mediating role of emotional closeness and loneliness in the association between elder mistreatment and life satisfaction. A sample of 8,717 Chinese older adults is obtained from the 2018 China Longitudinal Aging Social Survey. Results reveal that emotional mistreatment has a negative effect on the life satisfaction of older adults. Moreover, emotional mistreatment is associated with a low level of emotional closeness and a high degree of loneliness, which further decreases life satisfaction. However, emotional closeness with children did not significantly mediate the association between physical mistreatment and life satisfaction. This study advances the comprehension of the influencing path on how elder mistreatment affects the life satisfaction of older adults. Implications for policy and intervention programs are discussed. [ABSTRACT FROM AUTHOR]

A Late Jurassic ichnofauna from the Suining Formation at the Yejipo site, Huangba Village, Sichuan Province has been locally known for its fossil footprints since the 1980s as the name 'Yejipo', meaning feral chicken/pheasant indicates. The best-preserved trackway represents a large theropod (mean footprint length 55.0 cm) assigned to Megalosauripus isp, with a length/width ratio of 1.4, and mesaxony index of 0.31. The tracks show the digit III/footprint length ratio of 0.60 typical of this ichnogenus. Two consecutive right footprints reveal an unusual digital pad trace pattern, exclusive of digit II metatarsal phalangeal pad giving a pad formula of 3-3-4 corresponding to digits II-III-IV rather than the typical 2-3-4 formula of theropods. As this formula can only be observed in the right, not the left, footprints, it is possible to suggest a pathological or congenital deformity. The assemblage also includes a typical elongate Grallator track (footprint length 13.8 cm, length/width 1.9). Other small tridactyl tracks are provisionally assigned to the ichnogenus Anomoepus. Collectively the ichno-assemblage is similar to others known from the Jurassic of China, although the occurrence of an anomalous Megalosauripus track is unusual. [ABSTRACT FROM AUTHOR]